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MAINTAINING YOUR MODEL
Your model requires timely maintenance in order to stay in top running
condition.
The following procedures should be taken very seriously.
Frequently inspect the vehicle for obvious damage or wear. Look for:
1. Cracked, bent, or damaged parts.
2. Check the wheels and steering for binding.
3. Check the operation of the shock absorbers.
4. Check the wiring for any frayed wires or loose connections.
5. Check the mounting of the receiver and servo(s) and speed control.
6. Check the tightness of the wheel nuts with a wrench.
7. Check the operation of the radio system, especially the condition
of the batteries.
8. Check for any loose screws in the chassis structure or suspension.
9. Check the operation of the steering servo and ensure that it is
not binding.
10. Inspect the gears for wear, broken teeth, or debris lodged
between the teeth.
11. Check the tires to make sure they are firmly bonded to the wheels.
12. Check tires for excessive wear. Replace the tires if the inner
belting is exposed.
13. Check the antenna wire for any kinks or damage that could
shorten the radio range.
Other periodic maintenance:
• Cush Drive: The Cush Drive system does
not require maintenance but should be
inspected periodically. If the Cush Drive
develops play (spur gear movement
that does not also move the drive
shaft), disassemble the Cush
Drive and inspect the elastomer
element (part #6465) for damage
and replace if necessary.
• Chassis: Keep the chassis clean of accumulated dirt and grime.
Periodically inspect the chassis for damage.
• Suspension: Periodically inspect the model for signs of damage such
as bent or dirty suspension pins, bent turnbuckles, loose screws, and
any signs of stress or bending. Replace components as needed.
• Steering: Over time, you may notice increased looseness in
the steering system. The tie rod ends may wear out from use
(parts #2742 and #5525). Replace these components as needed to
restore factory tolerances.
• Motor temp sensor:
The motor temperature sensor is installed at the factory
to provide accurate telemetry data and thermal overload
protection for the motor. If you remove
the temperature sensor for vehicle
maintenance, be certain to reinstall
it correctly. The sensor should be
installed so the thermistor (the
small component at the top of the
temperature sensor loop) is on the 'top'
of the motor (the side where the wires
exit the motor). The sensor should also be
centered on the motor. To find the center of the
motor, simply count eleven cooling fins from either end of the motor.
If the sensor is installed incorrectly, inaccurate or false readings will
be sent to the speed control, and your model's performance may be
compromised. Do not operate the XO-1 without the temperature
sensor. If the sensor is missing or incorrectly installed, overheating
and permanent motor damage may occur. Damage caused by
overheating is not covered by the limited warranty.
• Shocks: Keep the oil level in the shocks full. Use only 100%
pure silicon shock oil to prolong the life of the seals. If you are
experiencing leakage around the top of the shock, inspect the
bladder in the top cap for signs of damage or distortion from
overtightening. If the bottom of the shock is leaking, then it is time
for a rebuild. The Traxxas rebuild kit for two shocks is part #5562.
• Driveline: Inspect the driveline for signs of wear such as worn
drive yokes, dirty axle half shafts, and any unusual noise or
binding. Inspect driveshafts for cracks or twisting. The dustboots
must remain intact. All CV joints must rotate smoothly. Inspect
the spur gear for wear and check the tightness of set screws in the
pinion gears. Tighten, clean, or replace components as needed.
Storage
When you are through running the model for the day, blow it off
with compressed air or use a soft bristled paint brush to dust-off
the vehicle.
Always lock the power system and disconnect and remove the
battery from the model whenever the model is stored. If the model
will be stored for a long time, then also remove the batteries from
the transmitter.
Always wear eye protection
when using compressed
air or spray cleaners and
lubricants.
High performance vehicles
generate small vibrations
while driving. These
vibrations may loosen
hardware over time and
require attention. Always
check your wheel nuts and
other hardware and tighten
or replace when necessary.
Always use the proper length
motor bolts. The standard
motor mounting bolts are
4x12mm. Using motor
bolts that are too long can
interfere with the motor's
rotation and damage the
motor's internals!
10
XO-1
23
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